Koes K, Nugroho Suharto, Hendro Darmono, Waluyo, Muhammad Syirajuddin, Hadiwiyatno. Penataan dan Fasilitasi Sound System Masjid Nur Rahmatullah RT. 12 - RW. 03 Kelurahan Mulyorejo, Sukun, Malang. jpkm [Internet]. 2023 Dec. 2 [cited 2024 May 15];10(2):57-62. Available from: http://jurnal.polinema.ac.id/index.php/jpkm/article/view/3048